{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["company industry", "place of death", "person of company", "country of capital"], "input": "Maurice R. Greenberg , the former chairman and chief executive of the insurance giant American International Group , resigned from the company 's board yesterday ."}
{"company industry": [], "place of death": [], "person of company": [], "country of capital": []}